AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Couplingtube |
| Federal Supply Group (FSG) | Pipe Tubing Hose and Fittings |
| Federal Supply Class (FSC) | 4730 Hose Pipe Tube Lubrication and Railing Fittings |
| National Item Identification Number (NIIN) | 01-521-6645 (015216645) |
| NCB Code | USA (01) |
| Manufacturer | Parker Hannifin Corporation, Parker Hannifin Canada Inc, Oshkosh Corporation |
| MRC | Criteria | Characteristic |
|---|---|---|
| CQJX | Nominal Thread Size | 0.438 INCHES 1ST END |
| CQRB | Seat Angle | 37.0 DEGREES 1ST END |
| AHNC | Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END 1ST END |
| MATT | Material | STEEL CORROSION RESISTING OVERALL |
| THSD | Thread Series Designator | UNF 1ST END |
| AWLS | Connection Type | THREADED INTERNAL TUBE 1ST END |
| CXCY | Part Name Assigned By Controlling Agency | UNION |
| CWFD | Nominal Outside Diameter Tube Accommodated | 0.250 INCHES 1ST END |
| AGAV | End Item Identification | USED ON 7386187, HPU 2 ASSY |
| MRC | Decoded Requirement | Clear Text Reply |
| CWFR | Nominal Overall Length | 1.480 INCHES |
| Relevant Components for NSN - 4730-01-521-6645, 4730015216645 | ||||
| 4720-01-543-9256 (4720015439256) | 4710-00-020-8209 (4710000208209) | 4720-00-236-2575 (4720002362575) | 4730-01-600-6309 (4730016006309) | |
| 4720-01-428-9860 (4720014289860) | 4720-01-352-6034 (4720013526034) | 4730-00-554-8091 (4730005548091) | 4710-00-815-6041 (4710008156041) | |
| 4730-01-612-5310 (4730016125310) | 4730-01-199-6545 (4730011996545) | 4730-01-223-0532 (4730012230532) | 4710-00-276-3984 (4710002763984) | |
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